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rp2/mphalport: Skip core1_entry if thread disabled.

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If `MICROPY_PY_THREAD` is set to 0 (ie: a user C module wishes to use core1
exclusively) then the test of `core1_entry` would fail to compile with an
"undeclared identifier" error.  Fix it by wrapping in `MICROPY_PY_THREAD`.

Signed-off-by: Phil Howard <phil@gadgetoid.com>
This commit is contained in:
Phil Howard 2024-08-13 14:55:26 +01:00 committed by Damien George
parent 76dd4facb9
commit 26d91b897e
1 changed files with 2 additions and 0 deletions
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ports/rp2/mphalport.c
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@ -232,9 +232,11 @@ static void soft_timer_hardware_callback(unsigned int alarm_num) {
// This ISR only runs on core0, but if core1 is running Python code then it // This ISR only runs on core0, but if core1 is running Python code then it
// may be blocked in WFE so wake it up as well. Unfortunately this also sets // may be blocked in WFE so wake it up as well. Unfortunately this also sets
// the event flag on core0, so a subsequent WFE on this core will not suspend // the event flag on core0, so a subsequent WFE on this core will not suspend
#if MICROPY_PY_THREAD
if (core1_entry != NULL) { if (core1_entry != NULL) {
__sev(); __sev();
} }
#endif
} }
void soft_timer_init(void) { void soft_timer_init(void) {